21 Mackenzie Ln
Denville, NJ 07834
— ba 3,525 sqft Built 2007 Lot 2,235 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $538,700 | $150,000 | $688,700 | $19,207 |
| 2024 | $538,700 | $150,000 | $688,700 | $18,980 |
| 2023 | $538,700 | $150,000 | $688,700 | $18,216 |
| 2022 | $538,700 | $150,000 | $688,700 | $17,713 |
| 2021 | $538,600 | $150,000 | $688,600 | $17,442 |
| 2020 | $538,600 | $150,000 | $688,600 | $17,297 |
| 2019 | $538,600 | $150,000 | $688,600 | $17,118 |
| 2018 | $538,600 | $150,000 | $688,600 | $16,960 |
| 2017 | $538,600 | $150,000 | $688,600 | $16,822 |
| 2016 | $538,600 | $150,000 | $688,600 | $16,430 |
| 2015 | $372,300 | $120,000 | $492,300 | $15,354 |
| 2014 | $372,300 | $120,000 | $492,300 | $15,049 |
| 2013 | $372,300 | $120,000 | $492,300 | $14,636 |
| 2012 | $372,300 | $120,000 | $492,300 | $14,178 |
| 2011 | $372,300 | $120,000 | $492,300 | $13,646 |
| 2009 | $427,000 | $120,000 | $547,000 | $14,446 |
| 2008 | $427,000 | $120,000 | $547,000 | $14,139 |
| 2007 | $120,000 | — | $120,000 | $2,940 |
Property facts
Year built
2007
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
3,525 sqft
Lot size
2,235 sqft
ZIP code
07834
City
Denville
Street
Mackenzie Ln
Coordinates
40.88230, -74.50843
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Mackenzie Ln last sell?
No public-record sale is on file for 21 Mackenzie Ln.
What is the current tax assessment for 21 Mackenzie Ln?
The most recent total assessment for 21 Mackenzie Ln (year 2025) is $688,700 with $19,207 in property tax.
When was 21 Mackenzie Ln built?
21 Mackenzie Ln was built in 2007.
How does 21 Mackenzie Ln compare to others on Mackenzie Ln?
We track 8 other properties on Mackenzie Ln. Browse the list under "Other properties on Mackenzie Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Mackenzie Ln?
21 Mackenzie Ln is a — bath, 3,525 sqft, 2,235 sqft lot single_family.
Is 21 Mackenzie Ln a flip candidate?
No — 21 Mackenzie Ln does not appear in our flips dataset.
Is 21 Mackenzie Ln a tax-appeal candidate?
No — 21 Mackenzie Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.1%
Implied 1-yr
+20.4%
2026 Q3
$951.5K
2026 Q4
$988K
ZIP 07834 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mackenzie Ln